PHILADELPHIA -- Just like last season, all eyes are on the quarterback position as the Eagles go through their training camp at the NovaCare Complex.

Only this season, the eyes are on the backups.

With Nick Foles firmly cemented in as the starting quarterback heading into this season, backups Mark Sanchez and Matt Barkley are left battling it out to see who will be the guy should Foles go down. Even second-year player G.J. Kinne has forced his way into the competition, taking some third-team reps from Barkley.

The main battle, however, is between Sanchez and Barkley. The two could not be more different, as Sanchez brings 64 games of starting experience to his potential role as backup. Barkley, on the other hand, is entering just his second-season, and would seem to have a higher ceiling if given the opportunity to play.

Here is how each quarterback performed on Monday.

Mark Sanchez:Reps on Tuesday: 35Stats on Tuesday: 13/24, 1 TD, 1 INTAnalysis: The Eagles got Sanchez plenty of work in the red zone on Tuesday, as he ran 17 combined reps in two drills inside the 20 yard line. The results were not great, as Sanchez went 5 of 14 and didn't get his team into the end zone. Sanchez also threw an interception, as cornerback Brandon Boykin made a nice play on a ball intended for receivers Josh Huff. Sanchez had a nice touchdown pass to receiver Damaris Johnson in a seven-on-seven drill, placing the ball right over Johnson's shoulder. Overall Stats: 252 reps (all with second team), 138/191, 4 TD, 3 INTStock: Same

Matt Barkley:Reps on Tuesday: 18Stats on Tuesday: 3/11Analysis: The downward spiral for Barkley continued on Tuesday, as the quarterback had easily his worst practice of training camp. Barkley was wildly inaccurate with the ball, missing his first three passes of the day. The passes Barkley missed weren't exactly hard ones, as the majority of throws in seven-on-sevens are short passes to running backs. Things didn't get much better from there, as Barkley missed four straight passes in a team drill later in the practice. The most depressing part of the practice for Barkley, however, had to be his reps. At one point, the second-year quarterback watched Sanchez take 17 straight reps with the second team, and Kinne take four with the third team. Overall Stats: 135 reps (all with third team), 72/108, 4 TDs, INTStock: Down

GJ Kinne:Reps on Tuesday: 9Stats on Tuesday: 3/6Analysis: Kinne did some good things on Tuesday, showing off his ability to extend plays with his legs. On one play, Kinne got out of the pocket and threw a nice pass into the end zone for receiver B.J. Cunningham. The pass was not completed, but it showed off Kinne's best two attributes -- his legs and his strong arm.Overall Stats: 68 reps (mixture of third and fourth team), 28/42, 2 INTStock: Same

Nick Foles:Reps on Tuesday: 29Stats on Tuesday: 16/21, 2 TDSAnalysis: For the first time in the last few practices, Foles looked the part as the best quarterback on the team. The starter was accurate with the ball and didn't take the chances he has with been recently. Where Foles really shined was in the red zone. As Foles took the field, head coach Chip Kelly yelled to his quarterback "get me in the end zone!" Foles did just that, throwing two touchdowns on three passes over two different series. Just how efficient Foles was on Tuesday showed in his rep count, as he did the same number of drills as Sanchez, but got them done in six less snaps. Overall Stats: 288 reps (all with first team), 159/207, 4 TD, 3 INT

If the season started today, the depth chart would be.....
Foles, Sanchez, Barkley, Kinne